Oracle Database Performance Tuning is improving the speed and efficiency of Oracle database systems by identifying and addressing performance issues, optimizing queries, and managing system resources effectively. The course provides a thorough exploration of performance optimization for Oracle database systems. It covers fundamental concepts and progresses into the practical use of performance tuning tools such as AWR, ASH, and SQL tracing, along with insights into Oracle performance statistics and wait events. The course emphasizes the efficient management of system resources, from CPU and memory to disk I/O and network, and guides you in maintaining production tables and indexes for peak performance. With hands-on exercises and practical demonstrations, this course equips database professionals, particularly Oracle DBAs, to systematically identify and resolve performance bottlenecks, making their database systems more efficient and responsive. By the end of this course, you will be well-versed in Oracle Database Performance Tuning, capable of diagnosing performance issues, proposing solutions, and implementing best practices to make Oracle databases more efficient and responsive. It is a valuable resource for those aiming to join the ranks of top-tier DBAs who excel in performance tuning.